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Rear diff is one of the components that turned me away from the LS swap, (or a turbo). I don't think the half shafts are up to the torque. The m117 is smooth, but really hard to get much better than 8.5:1 compression. Theres just no aftermarket. Also, the 722.0 trans isn't up to big power. I think it's rated to 362 ft-lbs. I would think a 4L60 or 6L65 would require some floor mods, but tunnel mods need to stop before the seat rails
It really helps to have somebody who has worked through all the problems, and I couldn't find much info out there. If you found a source, it'd be a big help.
I have used the gto pan on several swaps it inexpensive and it fits nice. There are pans that go further. I have a Devious Customs on my Linc, and there is another similar pan available.
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LS FRONT SUMP OIL PAN - Devious Customs
LS Front Sump Oil Pan Kit For LS Swaps. We designed our pan to allow you to not have to cut the cross member for your swap. This pan comes powder-coated black. The pan holds nine (9) quarts of oil and comes with: Dipstick Pickup Tube Drain Plug List Price: $549.99 Cash Price: $530.00www.deviouscustoms.com
I am interested to see what you do with yours. You may just get away with the gears with the truck cam. I have concerns over trying to put bigger HP and TQ number motors in while retaining the rear diff and half shafts. I also do not like the excessive camber when the car is lowered. That is what drove me to going all out and install all new suspension. Better handling does not hurt either (at least that is the goal). I am liking the long tube headers on the red car, low hanging fruit when the car is lowered though. Mine sits with the rocker pinch welds 4.75" above the frame table now.I bought this to do something similar, but more budget friendly. I'm doing a 5.3 ls with GTO oil pan and leaving the mercedes suspensions in place. Red car is not mine, but has gto oil pan. I'm told it will fit as is.
Im not a fan of the r107 rear diff ratio( 2.67:1?). I'm hoping the truck cam can make enough torque to pull those gears. If not, I will swap in some other axle with better gears and do a cam swap.
Like you, I'm ditching the problematic parts and street rodding the car (wire harness, gauges, and air conditioning).
Wheels are 17" AMG wheels.
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I thought the very same thing. I'll probably tackle that job after I get the motor and trans situated. I have a bit of tunnel work to do to raise the drive shaft and will not know about trans fit until it's here, looks encouraging. Also a good bit of metal to replace around the IRS. So i figure I'll do the wheel wells when I do all the other metal work. Still batting around the rear deck spoiler in my head as well.I like the plan for the rear wheel openings. I looks more muscle car-ish.
I've seen a couple with raised rear openings, but they also ran flares. I don't need flares with my wheel choice though. Your tape mockup appealed to me with the idea of imitating the front arches.I thought the very same thing. I'll probably tackle that job after I get the motor and trans situated. I have a bit of tunnel work to do to raise the drive shaft and will not know about trans fit until it's here, looks encouraging. Also a good bit of metal to replace around the IRS. So i figure I'll do the wheel wells when I do all the other metal work. Still batting around the rear deck spoiler in my head as well.
Yeah that is where I want to hide my air cleaner. I want to eliminate the fan holes and pull intake air through the cowl vents.I'd not thought of turning the intake around and using the cowl. I am assuming you are speaking of the spot where the fans are mounted for the HVAC.
Feel free to try it.I like that idea.
Since the rear axle is going to be where the gas tank was, are you putting a gas tank where the trunk floor was?